Clinical trials: Venous Thromboembolism, open to volunteers
Symptomatic Venous Thromboembolism (VTE)
REGN7508 Versus Acetylsalicylic Acid (ASA) for Venous Thromboprophylaxis After Total Knee Arthroplasty in Adult Participants
This study is researching an experimental drug called REGN7508 (called "study drug") and how it compares against another treatment called Acetylsalicylic Acid (ASA).
- Trial name
- ROXI-ASPEN (NCT07213778)
- Testing
- REGN7508, Acetylsalicylic Acid (ASA)
- Where
- 51 sites in United States, Greece and 3 more
- Volunteers
- 2,000 people
- Sponsor
- Regeneron Pharmaceuticals
Arterial Thromboembolism, Venous Thromboembolism
Aspiration Thrombectomy Using the Symphony or Prodigy System
The study is designed to evaluate the short-term and long-term clinical performance and safety of the Symphony and Prodigy thrombectomy systems used in endovascular procedures across the peripheral or pulmonary vasculature.
- Conditions
- Arterial Thromboembolism, Venous Thromboembolism, Pulmonary Embolism
- Trial name
- CLEAR-IT (NCT07350499)
- Testing
- Prodigy Thrombectomy System, Symphony Thrombectomy System
- Where
- 13 sites in United States
- Volunteers
- 750 people
- Sponsor
- Imperative Care, Inc.
Venous Thromboembolism (VTE)
Treatment and Secondary Prevention of Venous Thromboembolism (VTE) in Adult Participants With Solid and Hematologic Cancers
This study is researching an experimental drug called REGN7508 (called "study drug") and will consist of 2 parts: Part 1 and Part 2.
- Trial name
- ROXI-CAT-II (NCT07493304)
- Testing
- REGN7508, Apixaban
- Where
- 13 sites in United States, Bulgaria and 3 more
- Volunteers
- 1,600 people
- Sponsor
- Regeneron Pharmaceuticals
Deep Vein Thrombosis (DVT), Thrombus in the Peripheral Venous Vasculature
Cleaner Long-tErm Assessment Registry - Venous Insights and Efficacy With eXtended Tracking
The primary objective of this clinical investigation is to evaluate the safety and effectiveness of the Cleaner Vac® Thrombectomy System for the treatment of thrombus in patients with lower extremity proximal deep vein thrombosis…
- Conditions
- Deep Vein Thrombosis (DVT), Thrombus in the Peripheral Venous Vasculature, Venous Embolism, Thrombus in the Central and Peripheral Circulatory System, Including Saphenous Vein Grafts
- Trial name
- CLEAR-VIEW XT (NCT07102160)
- Testing
- Aspiration thrombectomy system
- Where
- 4 sites in United States
- Volunteers
- 185 people
- Sponsor
- Argon Medical Devices
Total Knee Arthroplasty, Venous Thromboembolism
Comparison of DOACs and LMWH for Thromboprophylaxis After Total Knee Arthroplasty
Yes. For these two fields, I would enter the following in English, based on your study protocol. 1. Brief Summary Copy and paste: This study aims to compare three thromboprophylaxis regimens in adults undergoing primary total…
- Trial name
- DOLOTHROK (NCT07869615)
- Testing
- Apixaban, Rivaroxaban, Enoxaparin (LMWH)
- Where
- Tunisia
- Volunteers
- 138 people
- Sponsor
- Military Hospital of Tunis
Venous Thromboembolism (VTE), Chronic Thromboembolic Pulmonary Hypertension
Pulmonary Embolism Registry From Short-Term Emergency to Long-Term Follow-Up and Surveillance
PERSEUS is an academic, investigator-initiated, multicenter observational registry of adults with acute pulmonary embolism (PE), promoted by Azienda Ospedaliero-Universitaria Careggi (Florence, Italy).
- Conditions
- Venous Thromboembolism (VTE), Chronic Thromboembolic Pulmonary Hypertension, Right Ventricular Dysfunction, Pulmonary Embolism (PE)
- Trial name
- PERSEUS (NCT07855679)
- Testing
- Routine clinical care (no study intervention)
- Where
- 16 sites in Italy, Poland and 1 more
- Volunteers
- 5,000 people
- Sponsor
- Azienda Ospedaliero-Universitaria Careggi
Atrial Fibrillation (AF)
Stroke and Systemic Embolism Prevention in Adult Participants With Atrial Fibrillation for Whom Oral Anticoagulation is Unsuitable
This study is researching 2 different experimental drugs called REGN7508 and REGN9933 (called "study drugs"). The study is focused on people who have atrial fibrillation, which means that the heart beats too fast and unevenly.
- Trial name
- ROXI-INCLINE (NCT07430956)
- Testing
- REGN7508, REGN9933
- Where
- 44 sites in United States, Canada
- Volunteers
- 2,628 people
- Sponsor
- Regeneron Pharmaceuticals
Cancer-Associated Thrombosis (CAT)
REGN7508 in Adult Participants for Prevention of Cancer-Associated Thrombosis
This study is researching an experimental drug called REGN7508 (called "study drug"). The study is focused on the prevention of Cancer-Associated Thrombosis (CAT) in participants.
- Trial name
- ROXI-CAT-I (NCT07410117)
- Testing
- REGN7508
- Where
- 23 sites in United States, Georgia and 1 more
- Volunteers
- 1,120 people
- Sponsor
- Regeneron Pharmaceuticals
Sarcoma, Soft Tissue Sarcoma
LMWH vs Aspirin for VTE Prophylaxis in Orthopaedic Oncology
Aspirin and low molecular weight heparin (LMWH) are both commonly employed pharmacologic methods of venous thromboembolism (VTE) prophylaxis after orthopaedic surgery.
- Conditions
- Sarcoma, Soft Tissue Sarcoma, Bone Sarcoma, Bone Metastases
- Trial name
- NCT03244020
- Testing
- Aspirin 325mg, Enoxaparin 40Mg/0.4mL Prefilled Syringe
- Where
- 10 sites in United States
- Volunteers
- 2,868 people
- Sponsor
- Massachusetts General Hospital
Trauma Injury, Thromboembolism
Antithrombin to Improve Thromboprophylaxis and Reduce the Incidence of Trauma-Related Venous Thromboembolism
The purpose of this study is to determine if additional interventions will assist with decreasing the risk and/or severity of thromboembolism (clotting complications) in patients who have experienced a major traumatic event.
- Conditions
- Trauma Injury, Thromboembolism, Venous Thromboembolism
- Trial name
- TRAIT (NCT05794165)
- Testing
- Thrombate infusion
- Where
- 5 sites in United States
- Volunteers
- 314 people
- Sponsor
- Bryan Cotton
Venous Thromboembolism (VTE)
REGN7508 Versus Apixaban and Enoxaparin for Thromboprophylaxis After Total Knee Arthroplasty in Adults
This study is researching an experimental drug called REGN7508 (called "study drug"). The study is focused on adults undergoing elective, unilateral (one side) total knee replacement surgery.
- Trial name
- ROXI-APEX (NCT07015905)
- Testing
- REGN7508, Apixaban, Enoxaparin
- Where
- 47 sites in United States, Bulgaria and 6 more
- Volunteers
- 2,000 people
- Sponsor
- Regeneron Pharmaceuticals
Lower Extremity Injuries, Venous Thromboembolism (VTE)
TRiP-cast Score Validation and Evaluation of Adherence to Preventive Anticoagulant Treatment in Patients With Lower Limb Trauma Requiring Immobilization
This is a prospective, multicenter, observational cohort study designed to externally validate the Trauma-Related Immobilization-related Prophylaxis (TRiP(cast)) score in Tunisian adults with acute lower-limb trauma requiring…
- Conditions
- Lower Extremity Injuries, Venous Thromboembolism (VTE), Deep Vein Thrombosis, Pulmonary Embolism
- Trial name
- TRiP-VALID (NCT07863115)
- Testing
- Low-Molecular-Weight Heparin (LMWH), Direct Oral Anticoagulants (DOACs), No Thromboprophylaxis Cohort
- Where
- Tunisia
- Volunteers
- 1,500 people
- Sponsor
- University of Monastir
Venous Thromboembolism (VTE), Postpartum
Short-term Low-dose Low-molecular-weight Heparin to Prevent Postpartum Thrombosis
The goal of this clinical trial is to evaluate the risk-benefit of a short-term treatment with a low-dose low-molecular-weight heparin (LMWH), in the postpartum period (after delivery).
- Trial name
- SHINE (NCT07140211)
- Testing
- Low-dose low-molecular-weight heparin
- Where
- 9 sites in Switzerland
- Volunteers
- 9,200 people
- Sponsor
- Marc Blondon
Stroke, Acute Ischemic Stroke
Mobilisation After Endovascular Stroke Treatment
The goal of this observational study is to learn how the timing of mobilisation after endovascular thrombectomy (EVT) affects complications in patients with acute ischaemic stroke.
- Conditions
- Stroke, Acute Ischemic Stroke, Acute Ischemic Stroke AIS, Endovascular Thrombectomy
- Trial name
- MAESTRO (NCT07860333)
- Testing
- Mobilisation
- Where
- 2 sites in Finland, Sweden
- Volunteers
- 400 people
- Sponsor
- Karolinska Institutet
Venous Thromboembolism, Children Under 2 Years
A Study to Observe the Pattern of Use and Safety of Rivaroxaban in Children Under 2 Years Old With Venous Thromboembolism (VTE)
This is an observational study in which only data are collected from participants receiving their usual treatment. The study is done in children under 2 years old with venous thromboembolism (VTE).
- Trial name
- XAPAEDUS (NCT05900388)
- Testing
- Rivaroxaban (Xarelto, BAY59-7939), Standard of care (SOC)
- Where
- 4 sites in Denmark, France and 2 more
- Volunteers
- 850 people
- Sponsor
- Bayer
Circadian Variation in Anti-Factor Xa (Anti-FXa) Activity
Circadian Variation of Anti-Factor Xa in Hospitalized Trauma Patients
The purpose of this study is to determine whether a circadian rhythm exists in anti-FXa levels and AT3 activity in hospitalized trauma patients receiving low-molecular-weight heparin (LMWH) chemoprophylaxis
- Trial name
- NCT07856641
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- The University of Texas Health Science Center, Houston
Sickle Cell Disease, Venous Thromboembolism
Comparison of Thrombin Generation, Platelet Activation and Aggregation Profiles in Patients With Sickle Cell Disease Depending on Their SS or SC Genotype (DrepAgreg)
Sickle cell disease (SCD) is characterized by chronic hemolytic anemia, painful crises called vaso-occlusive crises (VOC) and chronic inflammation.
- Trial name
- DrepAgreg (NCT07852442)
- Where
- 2 sites in France, Guadeloupe
- Volunteers
- 60 people
- Sponsor
- Centre Hospitalier Universitaire de la Guadeloupe
Venous Thromboembolism, Active Cancer
Edoxaban Versus Apixaban in Cancer-Associated Venous Thromboembolism
This prospective, multicenter, randomized, open-label, blinded-endpoint trial aims to compare the clinical efficacy and safety of edoxaban-based treatment versus apixaban-based treatment in patients with cancer-associated venous…
- Trial name
- NEXT-CAT (NCT07852637)
- Testing
- edoxaban, Apixaban
- Where
- 12 sites in South Korea
- Volunteers
- 2,300 people
- Sponsor
- Samsung Medical Center
Venous Thromboembolism (VTE), Cancer
Vortosiran for VTE Prevention
Blood clots remain a serious cause of illness and death. Long-term treatment and prevention of these clots with blood thinners is often limited by bleeding risk, drug interactions, and daily dosing, leading many patients to stop…
- Conditions
- Venous Thromboembolism (VTE), Cancer, Pulmonary Embolism (Diagnosis)
- Trial name
- NCT07850453
- Testing
- Vortosiran
- Where
- 30 sites in Bulgaria, France and 2 more
- Volunteers
- 150 people
- Sponsor
- Ribocure Pharmaceuticals AB
Venous Thromboembolism
Computerized Decision Support for Prevention of VTE in Hospitalized Medical Patients Across the Continuum of Care (DC-eALERT)
Hospitalized medical patients have an increased risk of venous thromboembolism (VTE) across the continuum of care, including after hospital discharge.
- Trial name
- DC-eALERT (NCT03728166)
- Testing
- Electronic alert
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Brigham and Women's Hospital